Cryptographyadvanced1 min read

Steganography

N/A

隐写术

Steganography · N/A · 隐写术 · steg-uh-NOG-ruh-fee · data hiding · image stego · Cryptography · concealment · malware · forensicsCryptographydata hiding image stego

/steg-uh-NOG-ruh-fee/

Also known as: data hiding, image stego

Last updated August 9, 2026

Definition

Steganography hides data inside other files (images, audio) so the presence of the secret is not obvious — used for privacy and sometimes malware C2.

Real-World Example

Malware reading hidden commands from pixels of a meme image posted online.

References

discuss://translation · public

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